<template>
  <div>
    <h2>Content{{ count }}</h2>
  </div>
</template>


<script>
export default {
  name: "Content",
  data() {
    return {
      count: 0,
    };
  },
  mounted() {
    console.log(this);
    console.log(this.$root.a, "Content");
  },
};
</script>

<style>
</style>
36.$root&&$refs